綜合英語(yǔ)教程4(高等教育出版社)unit1part3

1、 book 4-unit 1dictation read moregrammar and vocabularytranslationwritingreading for interestcultural information extended activitiesbook 4-unit 1return to menubook 4-unit 1 script there are many explanations for why ufos visit the earth. / the most popular one is that they may contain visitors from

2、 other planets./ to fly such an aircraft, their builders must develop different forms of aviation,/because they seem to fly much faster than normal aircraft./ the ufos, it is even believed, must contain scientists/ from other planets who are studying life on earth./ it is even believed that several

3、such aircraft may have landed on earth/ and the space visitors may be living among us./ but there are also less fantastic explanations available./ although some sightings of ufos are difficult to explain, most can be explained quite easily./ in many cases the observers might have made a mistake./ th

4、ey might have seen a weather balloon or an aircraft./ or the light they saw in the sky might have been light from the ground,/ reflected on to the clouds./ however, the exact cause of many sightings still remained a mystery.scriptunidentified flying objectsbook 4-unit 1 pdescribe the wrappings for t

5、he following commodities in a supermarket: (1) fruit (2) muffins or small cakes (3) sweets or candies pdo you think these wrappings are necessary or excessive? panswer the questions for discussion on page 11. book 4-unit 1reference answers 1. what does the author think of protecting protective cover

6、ings in his country? why does he think so? a. depending on the mood, it may be either irritating, funny or civilized.b. nearly everything has two or more wrappings. c. a lot of things dont really need any protective wrapping at all.d. protection of some products is necessary (food, books, etc.), ove

7、r-protection spoils them.e. we may be unable to see the quality of fabrics underneath the packaging. book 4-unit 1 reference answers2. do you find “protecting protective coverings” irritating, funny or civilized? give your reasons.a. irritating: when hungry, in a hurry, waste of resources, waste of

8、money, cause pollution, ugly and rough wrappingsb. funny: unnecessary, spoilt, could not see, smell or feel the product, buying the package instead of the product (買(mǎi)櫝還珠買(mǎi)櫝還珠), ugly designc. civilized: protection, decoration, health, beauty, promotion/advertisement/publicity, dream, technology, scienc

9、e and artbook 4-unit 1 reference answers3. give your own example of how people abuse protective coverings.a. people put tea leaves in a sealed plastic bag in a tin which is again wrapped in a wooden box. the boxes are packaged into a decorative paper bag with attractive designs. it may again be stor

10、ed in a shiny shopping window for sale.b. another appropriate example may be the packaging of moon cakes.book 4-unit 1book 4-unit 1grammar: wh-evergrammar: what clause + is (was) + infinitivevocabulary: work with wordscomplete the following sentences by using whoever, wherever, however, whatever, wh

11、ichever or whenever.1. _ you may go, he will not forget you.2. _ way you look at it, neutrality is folly.3. _ much you may regret having done that, there is nothing you can do now.4. _ caused the accident, it was not a broken bottle.5. the soldiers refused to fire at the innocent civilians, _ the of

12、ficer might say. whereverwhicheverhoweverwhateverwhateverbook 4-unit 1using wh-ever for emphasis6. _ wins this civil war, there will be little rejoicing at the victory.7. _ i come here, it rains.8. _ you met her, it was not in my house.9. _ hard he tried to defend himself, everyone thought he was to

13、 blame for the fire that caused serious damage to the company.10. you may either sow wheat in rows or broadcast it. _ way you do it, it is a good thing to break up the soil after seeding. whoeverwheneverwhereverhoweverwhicheverbook 4-unit 1answer the questions in 3b, using the italicized words in th

14、e brackets and the pattern “what clause + is (was) + infinitive”.example: what are you going to do tonight? (want) well, what i want to do is go to a movie, but i think id better study.book 4-unit 1what clause + is (was) + infinitive1. what are you going to do over vacation? (would like) i dont know

15、 yet but _ _ .2. are you going to the party tonight? (would rather do) i guess so, but _ .3. ive asked her to marry me a dozen times, and shes always said no. what am i going to do ? (should do) _ .4. what did he advise you to do? (tell) _ _ .what i would like is (to) do someodd jobswhat i would rat

16、her do is go to a moviewhat you should do is buy a gift for herwhat he told me to do was (to) stop smoking as soonas possiblebook 4-unit 15. what are you planning to do after you graduate? (plan) well,_ .6. do you want to come with us tonight? (should do) that sounds like fun, but _ _ . 7. ive got a

17、 bad headache. (ought to do) you may have caught a cold. _ _ . what im planning to do is (to) teach at a university what i should do tonight is finish my english assignmentwhat you ought to dois to see a doctorbook 4-unit 1 1. b 2. b 3. a 4. d 5. c 6. c 7. b 8. b 9. a 10. dbook 4-unit 1work with wor

18、ds check your answers.book 4-unit 1book 4-unit 11. the people in the flooded area are hungry for food, clothes/clothing and medicine.2. as he sat up late watching tv, (its) no wonder that he looks so tired.3. if i were you, i wouldnt get involved with/in those complicated affairs.4. her skills are s

19、o excellent that the cakes she makes are simply works of art.key to translation (page 13)book 4-unit 15. i know it was my fault but there is no need to rub it in.6. this sort of work calls for a lot of patience.7. the government declared that its foreign currency reserve is strong enough to resist t

20、he financial crisis.book 4-unit 1 nowadays goods in shops come invariably in colorful packets, boxes and cases. packaging has become such an important aspect in our life that some people even believe that packaging is everything or packaging is the product. what do you think? write a short essay abo

21、ut 300 words on the advantages and disadvantages of packaging. reference answers ad 1 - 1, ad 2 - 8, ad 3 - 7, ad 4 - 6, ad 5 - 4, ad 6 - 3, ad 7 - 2, ad 8 - 5book 4-unit 1o study the ads on page 13, then match them with the quotations and the pictures.classified adsanswer the following questions ac

22、cording to the cultural information. 1. what is the general principle of wearing clothes in the uk and the us? 2. what would people wear if they go to the movies or a concert? 3. what would people wear in workplaces? 4. what would people wear if they go out in the evening? reference answers book 4-unit 11. what is the general principle of wearing c